Update to Current Version

I continue to receive the following error message "The process cannot access the file 'C:\ProgramData\Quicken\Inet\Common\patch\quickenPatch\w3880\base\RPMMigration\MigrationTool.exe' because it is being used by another process"
I have not been able to complete any update in months. My current version is 33.19. I don't know which process is preventing this update.